Classic mis-communication cartoon

I like using comic cartoons in my presentations. This one is a classic about mis-communication in a (software development?) project. It can work well in presentations during corporate retreats. With a little creative cutting and pasting you can make an attractive slide sequence.

The (small) text under each image (click the image for a larger picture):

How the customer explained it

How the project leader understood it

How the analyst designed it

How the programmer wrote it

How the business consultant described it

How the project was documented

What operations installed

How the customer was billed

How it was supported

What the customer really needed

The Project Cartoon site has more variations and larger downloads of the cartoon. It is still not clear to me who owns the original copyright on this image.